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Altera_Forum
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17 years ago

SDRAM Controller - Problems with reading

Hi, I have used the SDRAM Controller in SOPC. Now that I am working with the real hardware, I cannot get any data, other than 0x"FFF..F" from my SDRAM. When simulating with ModelSim, eve...
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Altera_Forum
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17 years ago

Ahmet, I would first write data and then try to read back from the same location.

Are you using Altera's DDR Megafunction? If you are -- they include an example driver with it. I would try to see if that works before anything else.